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Bulking Agent

CALCIUM SULFATE

CAS 10101-41-4/ 10034-76-1 Updated
85

Safety score · 0–100

Good

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Gypsum mineral — used as a bulking and opacifying powder in masks and pressed cosmetics. Inert, non-toxic, and food-grade in pure form.

Skin benefits

  • Mineral bulking and opacifying agent
  • Inert mineral
  • Used in masks and powders
  • Food-grade safety profile

Known concerns

  • Inhalation of dust can irritate airways during manufacturing

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.